Thinking out loud (and probably an implausible idea): can we have a tiered system.
i.e. you can propose with 100 COMP, but for your proposal to pass, you need a higher quorum. you can also propose with 100,000 COMP, and quorum to pass stays the same.
more aggressively, we can have a formula
let x the number of COMP Alice has, such that x <100,000.
let y be the quorum requirement for Alice’s proposal to pass, such that 0.04 < y <1
then the relation of x and y can be determine by a formula x*y = F, where F can be a constant or a formula.